Cursor accesses Kimi-k2.5 via FireworksAI_HQ hosted RL and inference platform as part of an authorized commercial partnership.
https://x.com/Kimi_Moonshot/status/2035074972943831491
Cursor teams take:
Only ~1/4 of the compute spent on the final model came from the base, the rest is from our training. This is why evals are very different.
https://x.com/leerob/status/2035035355364081694